People · China
Ruosong Shi (石若松)
3×3 · top 20.7% of 284,439 all-time · competing since October 2013 · 2013SHIR02
Ruosong Shi (石若松) has been competing for 13 years. His best event is the 3×3: a personal-best single of 13.94, set at Weihai Open 2017, puts him in the top 20.7% of the 284,439 people who have ever been ranked in the event, and 8,021st in China. Across 3 competitions since October 2013, he has put 70 official solves on the record across five events. Solve to solve, his 3×3 times vary about 9% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 18.44 in October 2013 to 13.94, a 24% improvement. Ruosong has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 13.94 | 15.82 | top 20.7% | 8,021 / 28,153 | |
| 2×2 | 3.60 | 6.54 | top 21.4% | 3,534 / 15,796 | |
| 3×3 one-handed | 24.31 | 26.24 | top 32.3% | 3,119 / 5,922 | |
| 4×4 | 1:05.25 | 1:11.63 | top 42.0% | 4,012 / 5,926 | |
| 3×3 Fewest Moves | 46 moves | — | early days — 2 solves | 807 / 1,058 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 30 Apr 2017First sub-15 3×3: 13.94 at Weihai Open 2017.
- 30 Apr 2017Three personal bests in one day at Weihai Open 2017.
- 13 Oct 2013First competition: Hebei University 2013. A 18.44 3×3 single to start from.
Competitions
- Weihai Open 2019 · 6 Apr 2019
- Weihai Open 2017 · 30 Apr 2017 — 3 personal bests set
- Hebei University 2013 · 13 Oct 2013 — 1 personal best set
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Xingqi Chen (陈星奇) — met in 8 rounds, finished ahead 5 times
- Ziyi Su (苏子易) — met in 8 rounds, finished ahead 4 times
- Sihan Jiao (焦思涵) — met in 7 rounds, finished ahead once
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.94 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.60 away.
Targets move as he improves.